initial commit

third_party/libhv/evpp/TimerThread.h

@@ -0,0 +1,47 @@
+#ifndef HV_TIMER_THREAD_HPP_
+#define HV_TIMER_THREAD_HPP_
+
+#include "EventLoopThread.h"
+
+namespace hv {
+
+class TimerThread : public EventLoopThread {
+public:
+    std::atomic<TimerID> nextTimerID;
+    TimerThread() : EventLoopThread() {
+        nextTimerID = 0;
+        start();
+    }
+
+    virtual ~TimerThread() {
+        stop();
+        join();
+    }
+
+public:
+    // setTimer, setTimeout, killTimer, resetTimer thread-safe
+    TimerID setTimer(int timeout_ms, TimerCallback cb, uint32_t repeat = INFINITE) {
+        TimerID timerID = ++nextTimerID;
+        loop()->setTimerInLoop(timeout_ms, cb, repeat, timerID);
+        return timerID;
+    }
+    // alias javascript setTimeout, setInterval
+    TimerID setTimeout(int timeout_ms, TimerCallback cb) {
+        return setTimer(timeout_ms, cb, 1);
+    }
+    TimerID setInterval(int interval_ms, TimerCallback cb) {
+        return setTimer(interval_ms, cb, INFINITE);
+    }
+
+    void killTimer(TimerID timerID) {
+        loop()->killTimer(timerID);
+    }
+
+    void resetTimer(TimerID timerID, int timeout_ms = 0) {
+        loop()->resetTimer(timerID, timeout_ms);
+    }
+};
+
+} // end namespace hv
+
+#endif // HV_TIMER_THREAD_HPP_